4. Meaningful Depth
Real world relevance
Context that matters
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5. { Rules based system
augmented by NLP
+
MongoDB
}
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6. MongoDB is...
FAST, FLEXIBLE, & FUN
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7. Disrupt Finalist
Investors and advisors include some of the top
names in data, local, and search.
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8. Focus on Local
What does for artists and songs,
Weotta does for places and events.
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9. We Eat Our Own Dogfood
Weotta GO
tap into our ‘Here & Now’ knowledge base
Weotta STATIONS
personalized radio applied to the real world
Weotta MAKE PLANS
algorithmically generate itineraries
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12. Trading Up
Mnesia MongoDB
Erlang Python
JSON fields Nested docs
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13. No Commitments
schema-less
optional fields
add new fields
ok to use other dbs
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14. On Demand
easily add new collections
fast console
simple replication
data driven UI
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15. No Friction
query with dicts
advanced queries with nested dicts
index on lists & docs
python & JSON have similar data types
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16. Trade-offs
compute speed for memory usage
data flexibility for storage efficiency
code simplicity for free
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17. Weotta’s Data
store Places & Events
many incoming sources with unique fields
new sources added every month
dedup & merge into unified data
also use Redis
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18. Contact us
team@weotta.com
(415)935-0883
Wednesday, February 22, 2012
